Home / 927,265.12-1,390,897.68-506,311.36

Finding the Fourth Proportional to 927,265.12, 1,390,897.68 and 506,311.36

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Solution

The fourth proportional to 927,265.12, 1,390,897.68 and 506,311.36 is: 759,467.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    927,265.12 : 1,390,897.68 = 506,311.36 : x
  2. Step 2: Convert to fraction form
    927,265.12/1,390,897.68 = 506,311.36/x
  3. Step 3: Cross multiply
    927,265.12x = 1,390,897.68 × 506,311.36
  4. Step 4: Simplify right side
    927,265.12x = 704,227,295,981.65
  5. Step 5: Solve for x
    x = 704,227,295,981.65/927,265.12
  6. Step 6: Final answer
    x = 759,467.04

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